Answer:
No more alike than siblings.
Explanation:
Openness is one of the big five factors. it indicates that how much a person is open, extrovert. The person who score high n openness traits, he enjoyed life a lot and trying to keep in touch with new things. They always, imaginative and curious about their life. they enjoy their routine always. They usually imaginative and creative about life. They are enthusiastic personality.
In these traits, there are sub traits like :
- imagination
- artistic interest
- emotional
- intellectual
- liberal
- extrovert
Openness is only a personality trait, that correlates with the neuropsychological test.